wms/nflg-wms-repository/src/main/resources/mapper/RoleMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.nflg.wms.repository.mapper.RoleMapper">

    <select id="search" resultType="com.nflg.wms.common.pojo.vo.RoleVO">
        SELECT *
        FROM role
        <where>
            <if test="request.name != null and request.name != ''">
                AND name LIKE CONCAT('%',#{request.name},'%')
            </if>
        </where>
    </select>
</mapper>